Struct libsvm::model::SvmTrainer

source · [−]

pub struct SvmTrainer { /* private fields */ }

Expand description

The trainer type that builds SVM predictors.

Implementations

source

impl SvmTrainer

source

pub fn kind(&self) -> SvmKind

source

pub fn fit<X, Y>(&self, x: X, y: Y) -> Result<SvmPredictor, Error> where
X: TryInto<SvmNodes, Error = Error>,
Y: AsRef<[f64 ]>,

Trains the model on given dataset.

source

pub fn cross_validate<X, Y>(
 &self,
 x: X,
 y: Y,
 n_folds: NonZeroUsize
) -> Result<Vec<f64>, Error> where
 X: TryInto<SvmNodes, Error = Error>,
 Y: AsRef<[f64 ]>,

Runs cross validation on given data.

Trait Implementations

source

impl Debug for SvmTrainer

source

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for SvmTrainer

impl !Send for SvmTrainer

impl !Sync for SvmTrainer

impl Unpin for SvmTrainer

impl UnwindSafe for SvmTrainer

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct libsvm::model::SvmTrainer

Implementations

impl SvmTrainer

pub fn kind(&self) -> SvmKind

pub fn fit<X, Y>(&self, x: X, y: Y) -> Result<SvmPredictor, Error> where
X: TryInto<SvmNodes, Error = Error>,
Y: AsRef<[f64 ]>,

pub fn cross_validate<X, Y>(
    &self,
    x: X,
    y: Y,
    n_folds: NonZeroUsize
) -> Result<Vec<f64>, Error> where
    X: TryInto<SvmNodes, Error = Error>,
    Y: AsRef<[f64 ]>,

Trait Implementations

impl Debug for SvmTrainer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl RefUnwindSafe for SvmTrainer

impl !Send for SvmTrainer

impl !Sync for SvmTrainer

impl Unpin for SvmTrainer

impl UnwindSafe for SvmTrainer

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct libsvm::model::SvmTrainer

Implementations

impl SvmTrainer

pub fn kind(&self) -> SvmKind

pub fn fit<X, Y>(&self, x: X, y: Y) -> Result<SvmPredictor, Error> where X: TryInto<SvmNodes, Error = Error>, Y: AsRef<[f64]>,

pub fn cross_validate<X, Y>( &self, x: X, y: Y, n_folds: NonZeroUsize) -> Result<Vec<f64>, Error> where X: TryInto<SvmNodes, Error = Error>, Y: AsRef<[f64]>,

Trait Implementations

impl Debug for SvmTrainer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl RefUnwindSafe for SvmTrainer

impl !Send for SvmTrainer

impl !Sync for SvmTrainer

impl Unpin for SvmTrainer

impl UnwindSafe for SvmTrainer

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn fit<X, Y>(&self, x: X, y: Y) -> Result<SvmPredictor, Error> where
X: TryInto<SvmNodes, Error = Error>,
Y: AsRef<[f64 ]>,

pub fn cross_validate<X, Y>(
&self,
x: X,
y: Y,
n_folds: NonZeroUsize
) -> Result<Vec<f64>, Error> where
X: TryInto<SvmNodes, Error = Error>,
Y: AsRef<[f64 ]>,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,